发明授权
US08425532B2 Method and apparatus for accessing the interior of a hip joint, including the provision and use of a novel telescoping access cannula and a novel telescoping obturator
有权
用于接近髋关节内部的方法和装置，包括提供和使用新型伸缩式通道插管和新颖的伸缩闭塞器
- 专利标题： Method and apparatus for accessing the interior of a hip joint, including the provision and use of a novel telescoping access cannula and a novel telescoping obturator
- 专利标题（中）： 用于接近髋关节内部的方法和装置，包括提供和使用新型伸缩式通道插管和新颖的伸缩闭塞器
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申请号： US12631514申请日： 2009-12-04
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公开(公告)号： US08425532B2公开(公告)日： 2013-04-23
- 发明人: James Flom , Thomas Weisel , Andrew Lantz , Roger Pisarnwongs , Jonathan Dewey , Matthew Frushell , Bryan Kelly , Michael Wei
- 申请人： James Flom , Thomas Weisel , Andrew Lantz , Roger Pisarnwongs , Jonathan Dewey , Matthew Frushell , Bryan Kelly , Michael Wei
- 申请人地址： US CA Sunnyvale
- 专利权人： Pivot Medical, Inc.
- 当前专利权人： Pivot Medical, Inc.
- 当前专利权人地址： US CA Sunnyvale
- 代理机构： Pandiscio & Pandiscio
- 主分类号： A61B17/56
- IPC分类号： A61B17/56
摘要：
A telescoping access cannula comprising: an outer tube; an inner tube carried by the outer tube, the inner tube being coaxial with the outer tube and longitudinally movable relative to the outer tube; and a rotatable member carried by the outer tube and connected to the inner tube, wherein rotation of the rotatable member causes longitudinal movement of the inner tube relative to the outer tube.
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